Home / 2,080,972,062,626.60-2,871,508,539,137.40-1,155,065,164,900.80

Finding the Fourth Proportional to 2,080,972,062,626.60, 2,871,508,539,137.40 and 1,155,065,164,900.80

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Solution

The fourth proportional to 2,080,972,062,626.60, 2,871,508,539,137.40 and 1,155,065,164,900.80 is: 1,593,860,649,953.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,972,062,626.60 : 2,871,508,539,137.40 = 1,155,065,164,900.80 : x
  2. Step 2: Convert to fraction form
    2,080,972,062,626.60/2,871,508,539,137.40 = 1,155,065,164,900.80/x
  3. Step 3: Cross multiply
    2,080,972,062,626.60x = 2,871,508,539,137.40 × 1,155,065,164,900.80
  4. Step 4: Simplify right side
    2,080,972,062,626.60x = 3,316,779,484,272,796,104,654,848
  5. Step 5: Solve for x
    x = 3,316,779,484,272,796,104,654,848/2,080,972,062,626.60
  6. Step 6: Final answer
    x = 1,593,860,649,953.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.